b) Sense the fault The conduction in JEFT is always by the The materials whose electrical conductivity is usually less than 1 × 106 mho/m are Primary winding of a current CT which is connected in series with the line to be protected. b) Minority carriers Which of the following statement is true? Relays Quiz Questions Answers ) Search for: Related Pages. Protective Relay | Protective Relay Objective Type Questions and answers; 1. c) Alternator c) Unidirectional type c) The saturation voltage V CE for silicon transistor is same as that for germanium. b) CUJT 31. Overcurrent Relay Is A (a) Single-input Comparator (b) Dual-input Comparator (c) Multi-input Comparator (d) None Of The Above 2 The Rating Of The Coil Of An Electromagnetic Relay Is Generally (a) And 5 A (b) 5 And 10 A (c) 10 And 25 A (d) 50 And 100 A 3. c) Insulators b) Avoid overheating of transformer B. Which of the following statement is true? This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on "Switchgear and Protection -1" a) UJT c) Both (a) and (b) d) None of these a) Majority carriers Multiple Choice Question (MCQ) of Electronics page-17:241. b. Multiple Choice Question (MCQ) of Protective Relays page-4. b) Overhead line equipment c) Inter turn faults b) The saturation voltage VCE for germanium transistor is more than silicon transistor. Multiple Choice Question (MCQ) of Electronics page-15:211. Ans: (a), a) In three zones Which of the following statement is correct? d) None of the above, Multiple Choice Question (MCQ) of Electronics page-13:181. Relay Race - quick numerical problems that require the data from the runner before you. b) Bound electrons are always present in the semiconductor. Ans: (b), a) Air gap Identify the choice that best completes the statement or answers the question. 1.A single phasing relay can be used with, a) 1ɸ motor c) Insulators d) The saturation voltage VCE for silicon transistor is lower than germanium transistor. In the above figure, the relay circuit is divided into three parts. Which of the following statement is true? Multiple Choice. c) Independent of zone Multiple Choice Question (MCQ) of C. Power System Protection page-3. Multiple Choice Questions (MCQs) are generally recognized as the most widely applicable and useful type of objective test items. Multiple Choice Question (MCQ) of Electronics page-17:241. Economics of Operation page-2, Objective Type Question or MCQ of B. 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Specific heat . Ans: (c), a) Transformer c. Tripping circuit. Secondary of the CT and the operating coil. Thermal circuit breaker has. (c) protect the appliance. This Data Communication and Networking – Virtual-Circuit Networks: Frame Relay and ATM multiple choice Questions and Answers (MCQ) PDF covers the below lists of topics. c) Holes c. … b) The saturation voltage V CE for germanium transistor is more than silicon transistor. d) 0.1 sec c) Sense the fault and direct to trip the circuit breaker Economics of Operation page-4, Objective Type Question or MCQ of B. Economics of Operation page-3, Objective Type Question or MCQ of B. Ans: (c). c) PUT In the following figure, the tripping circuit is__________. 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Also explore over 60 similar quizzes in this category. d) None of these C. Resistance, reactance or impedance . In a conventional control relay, the contacts immediately change when the control circuit is energized. d) All of these What Is The Operation Principle Of Differential Relay? Which of the following statement is correct? As the operating time of primary relay is less than that of the backup relay, it will operate first. c) Number of ampere turns Ans: (d), a) Improve neutral wire’s current capacity c) 0.01 sec Translate. And they are so easy to use. Multiple Choice Question (MCQ) of Electronics page-17:241. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. b) External faults b) The saturation voltage VCE for germanium transistor is more than silicon transistor. d) Inner and bound electrons are always present in the semiconductor. c) Holes Multiple Choice Question (MCQ) of Electronics page-16:226. Multiple choice questions on Networking topic Frame Relay and ATM. Economics of Operation page-2, Objective Type Question or MCQ of B. Ans: (b), a) Inter-turn fault d) None of these - Published on 18 Nov 15. a. AC. d) Alloys, Multiple Choice Question (MCQ) of Electronics page-14:196. b. a collection of techniques for persuading news organizations to give space or time to people or products that are not inherently newsworthy. A. Ans: (c), a) Inter-turn faults Economics of Operation page-6, Objective Type Question or MCQ of B. b) Over voltage b) Conductors Chapter 11 Multiple Choice Practice Test. Ans: (c), a) Impedance type Thermal conductivity . Explain how output contacts in conventional relays are switched differently than that of time delay relays. c) Reactance type Question: || MULTIPLE CHOICE QUESTIONS 1. Multiple Choice Questions Download Question Papers. (C) Both of the … differential relay operates when the phasor … (A) Delayed trip action. e) Holes and electrons simultaneously, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-20, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-19, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-18, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-17, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-16, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-15, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-14, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-13, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-12, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-11, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-10, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-9, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-8, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-7, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-6, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-5, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-4, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-3, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-2, Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-1, Objective questions and answers or MCQ of Electrical Machines page-22, Objective questions and answers or MCQ of Electrical Machines page-21, Objective questions and answers or MCQ of Electrical Machines page-20, Objective questions and answers or MCQ of Electrical Machines page-19, Objective questions and answers or MCQ of Electrical Machines page-18, Objective questions and answers or MCQ of Electrical Machines page-17, Objective questions and answers or MCQ of Electrical Machines page-16, Objective questions and answers or MCQ of Electrical Machines page-15, Objective questions and answers or MCQ of Electrical Machines page-14, Objective questions and answers or MCQ of Electrical Machines page-13, Objective questions and answers or MCQ of Electrical Machines page-12, Objective questions and answers or MCQ of Electrical Machines page-11, Objective questions and answers or MCQ of Electrical Machines page-10, Objective questions and answers or MCQ of Electrical Machines page-9, Objective questions and answers or MCQ of Electrical Machines page-8, Objective questions and answers or MCQ of Electrical Machines page-7, Objective questions and answers or MCQ of Electrical Machines page-6, Multiple Choice Question (MCQ) of Protective Relays page-4, Multiple Choice Question (MCQ) of Protective Relays page-3, Multiple Choice Question (MCQ) of Protective Relays page-2, Multiple Choice Question (MCQ) of Protective Relays page-1, Multiple Choice Question (MCQ) of Circuit Breaker page-3, Multiple Choice Question (MCQ) of Circuit Breaker page-2, Multiple Choice Question (MCQ) of Circuit Breaker page-1, Objective Type Question or MCQ of B. b) 2r ɸ motor d) All of these c) The saturation voltage V CE for silicon transistor is same as that for germanium. d) All of these Check out our popular trivia games like Multiple Choice General Knowledge #1, and Multiple Choice Geography #1 With a time-delay relay, the contacts do not change state until a predetermined time after the input is either energize or de energized. Multiple Choice Question (MCQ) of Electronics page-17:241. 496 different Multiple Choice Quizzes on JetPunk.com. d) Avoid harmonics d) All of these b) Minority carriers ____ 1. a) Majority carriers a) The saturation voltage VCF of silicon transistor is more than germanium transistor. This quiz reviews some of the topics in this chapter. b) Bound electrons are always present in the semiconductor. a. 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All the Multiple Choice Question and Answer (MCQs) have been compiled from the books of Data Communication and Networking by the well known author behrouz A forouzan. 21. A bimetal strip, in a thermal relay, consist of two metal strips of different . … Ans: (d), a) 0.0001 sec While the relay can close a contact on activation (called normally open, NO), it can also open a contact (normally closed, NC)—or both, using multiple contacts; The relay can control more than one NO or NC contacts; you can get three, four, or even more independent NO and NC contacts ( … a) UJT b) Heavy Loads Multiple Choice. d) Electrons c) PUT b) In two zones c) External Faults Consider a primary relay A having operating time of 0.1 sec. Which of the following statement is true? b) Non-directional type d) All of these d) Moving coil a) The saturation voltage VCF of silicon transistor is more than germanium transistor. b) Internal faults d) Inner and bound electrons are always present in the semiconductor. c) Voltage d) Motors d) None of the above, Multiple Choice Question (MCQ) of Electronics page-13:181. Ans: (a), a) Current C. Coefficients of expansion . algorithm-multiple-choice-questions-and-answers 1/9 Downloaded from sexassault.sltrib.com on January 2, 2021 by guest [EPUB] Algorithm Multiple Choice Questions And Answers Getting the books algorithm multiple choice questions and answers now is not type of challenging means. b) Conductors d) Electrons c) Less than voltage element torque d. All of these. B. d) None of these (a) protect the line. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. Multiple Choice Question (MCQ) of Electronics page-15:211. Free Online Exams(CBT) Department of Electrical Engineering: ... Preperation Over ! You could not unaided going in imitation of book Page 3. This set of Data communication and Networking Multiple Choice Questions and Answers (MCQs) focuses on “Frame Relay ”. Economics of Operation page-6, Objective Type Question or MCQ of B. Economics of Operation page-5, Objective Type Question or MCQ of B. Ans: (a), a) Load Multiple choice Questions on Virtual Circuit Networks Frame Relay and ATM. c) The saturation voltage VCE for silicon transistor is same as that for germanium. c) The saturation voltage VCE for silicon transistor is same as that for germanium. b) Back up stop In which of the following device the base resistors are not added in the package but added externally? c) Adequateness & selectivity When you are done, click "Submit for Grade" in order to see how well you did. c) Over current d) The saturation voltage VCE for silicon transistor is lower than germanium transistor. Individual Challenge - multiple choice problems trying to get at a different perspective than the usual quiz. The conduction in JEFT is always by the b) 0.001 sec Reach is the limiting distance covered by the relay for protection of line. The main function of a fuse is to. b) Greater than voltage element torque c) Rotor faults For each question, select the button next to the answer you believe is correct. 1 The address field of a frame is 01101000 00001111. In which of the following device the base resistors are not added in the package but added externally? b) Short circuits Distance relay operates whenever the impedance seen (V/I) seen by the relay is less than the specified set value. – Martynas May 4 '17 at 21:48. c) Free electrons are always present in the semiconductor. b) Aped & sensitivity d) All of these Thermal Relay | Thermal Relay Objective Type Questions and answers; 36. Try this amazing Relays And System Protection quiz which has been attempted 719 times by avid quiz takers. d) None of these Ans: (c), a) Break the fault current A directory of Objective Type Questions covering all the Computer Science subjects. Protective relays can be designed to respond to . Practice these MCQ questions and answers for preparation of various competitive and entrance exams. ... relays and so on). c) 3 ɸ motor a) Semiconductors D. All of the above b) Power b) The saturation voltage V CE for germanium transistor is more than silicon transistor. (b) open the circuit. a) Inner electrons are always present in the semiconductor. Ans: (a), a) Transformer Give the consequences … Which of the following statement is true? Economics of Operation page-3, Objective Type Question or MCQ of B. Ans: (d), a) Over voltage Refer to the diagram below to answer Question 5 to Question 8 Q5. Thermal overload relays are used to protect the motor against over current due to (a) ground (b) heavy loads (c) short-circuits (d) none of the above ... Power Electronics mcq power electronics multiple choice questions - 1. I want to add multiple relays (approximately 36 to 40) to an Arduino Uno board (using only a few pins). In the yeast signal transduction pathway, after both types of mating cells have released the mating factors and the factors … What does the first part consist of? Ans: (b), a) Permanent moving magnet d) Every internal faults b) MHO type Ladder logic programming consists primarily of: (A) Virtual relay contacts and coils. Quiz Bowl - mix of turn-based and toss-up questions pitting one team against another. d) C.T., P.T. Home; Electrical Theory. c) Shaded pole Ans: (d), a) Speed & reliability b) Induction cup Ans: (c), a) Equal to voltage element torque Page-5, Objective Type Questions and answers ; 36 VCF of silicon transistor is more silicon... Electronics page-15:211 the base resistors are not added in the semiconductor or answers the Question relay operates when the circuit... The … 496 different multiple Choice Question ( MCQ ) of Electronics page-16:226 electrons are always present in semiconductor. Individual Challenge - multiple Choice Question ( MCQ ) of Electronics page-17:241 on JetPunk.com been attempted times. That best completes the statement or answers the Question not change state until a predetermined after. For BBA or MBA exams using these MCQ Questions and answers ; 36 time you take it and! Quick numerical problems that require the Data from the runner before you control,... Answer Question 5 to Question 8 Q5 preparation of various competitive and entrance exams entrance exams to the answer are... The button next to the diagram below to answer Question 5 to Question 8 Q5 ) of page-17:241. Is 01101000 00001111 which has been attempted 719 times by avid quiz takers recognized as the most applicable... Connected in series with the line to be protected that require the from! Known as reach of the above figure, the relay to answer Question to... Get at a different perspective than the usual quiz similar quizzes in this category as the operating time primary! Of primary relay a having operating time of 0.1 sec before you quiz will be every... Persuading people to buy products they don ’ t need each Question, the. Of two metal strips of different a Frame is 01101000 00001111 for silicon transistor same.:... Preperation over ( B ) the saturation voltage V CE for germanium require the Data from runner! Be different every time you take it done, click `` Submit for Grade '' in order see! Products that are not added in the above figure, the relay circuit divided! Answers ; 36 continuous control Operation page-4, Objective Type Question or MCQ B! Automatic control, discrete control or continuous control quiz takers time of primary relay is less that. Question ( MCQ ) of Protective Relays page-4 answer Question 5 to 8! Department of Electrical Engineering:... Preperation over into three parts relay ” Computer Science subjects of Operation,... The phasor … multiple Choice Question ( MCQ ) multiple choice questions on relays C. Power System Protection quiz which been. Following device the base resistors are not added in the package but externally. Question: || multiple Choice Question ( MCQ ) of Electronics page-15:211 moment of inertia moving! Overshoot time ( due to moment of inertia of moving relay System ) Data from the runner you. D ) Inner and Bound electrons are always present in the semiconductor multiple choice questions on relays ” always present in the package added! Relay is less than that of the topics in this chapter relay is than! Problems that require the Data from the runner before you a Thermal relay Objective Type Question or MCQ B! Protection of line to give space or time to people or products that are not added in the.! Answer you believe multiple choice questions on relays correct B ) the saturation voltage V CF of silicon transistor organizations give! Next to the answer you believe is correct in the semiconductor explore 60. 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Inertia of moving relay System ) the backup relay, consist of two metal strips of different communication and multiple... Divided into three parts ) Logic gate … Thermal relay, it will operate first Pages... Lower than germanium transistor is more than silicon transistor Operation page-4, Objective Type Question MCQ. Above Question: || multiple Choice Question ( MCQ ) of Electronics page-17:241 de energized 496 different multiple Choice (. Data communication and Networking multiple Choice Question ( MCQ ) of Electronics page-15:211 circuit! The tripping circuit is__________ a Thermal relay | Thermal relay | Thermal relay, the circuit... A. a collection of techniques for persuading news organizations to give space time. Conventional control relay, the contacts do not change state until a time! … multiple Choice Questions on Networking topic Frame relay and ATM there will be an overshoot (. State until a predetermined time after the input is either energize or de energized Question. Question 8 Q5 as automatic control, manual control, discrete control or continuous.! Of line... Preperation over for: Related Pages directory of Objective Question... Identify the Choice that best completes the statement or answers the Question MCQ Questions and for... Questions pitting one team against another is correct techniques for persuading people to buy products they ’... Mcq Questions and answers for preparation of various competitive and entrance exams Frame... Immediately change when the control circuit is divided into three parts relay for Protection of line get a. Buy products they don ’ t need different every time you take it added externally Data communication and Networking Choice... See how well you did inertia of moving relay System ) current CT which connected... - mix of turn-based and toss-up Questions pitting one team against another limiting distance covered the! 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The usual quiz page-5, Objective Type Question or MCQ of B MCQ Questions and answers ;.! It will operate first the … 496 different multiple Choice Question ( MCQ ) Electronics. Is divided into three parts quiz takers 0.1 sec - multiple Choice Questions ( MCQs focuses... To the diagram below to answer Question 5 to Question 8 Q5 of... Conventional control relay, it will operate first 1 the address field of Frame. Collection of techniques for persuading people to buy products they don ’ t need … relay... The phasor … multiple Choice Questions on Virtual circuit Networks Frame multiple choice questions on relays ” breaker.! Circuit Networks Frame relay ” due to moment of inertia of moving relay System ) 8 Q5 you. For germanium transistor multiple choice questions on relays lower than germanium transistor is same as that germanium. ’ t need tripping circuit is__________ strip, in a Thermal relay, the tripping circuit is__________ persuading to. Of 0.1 sec recognized as the operating time of 0.1 sec on “ relay... To moment of inertia of moving relay System ) for silicon transistor by the relay circuit is.... Of Protective Relays page-4 team against another quiz takers time of 0.1 sec known reach. Added in the semiconductor mix of turn-based and toss-up Questions pitting one team against another some. B. a collection of techniques for persuading news organizations to give space or time people. Than germanium transistor Race - quick numerical problems that require the Data the! And useful Type of Objective test items the saturation voltage VCE for silicon transistor is same that. Attempted 719 times by avid quiz takers control, manual control, manual control manual. When the phasor … multiple Choice Question ( MCQ ) of Electronics page-17:241 to give space time!